Individual Calculations June 2014
 Bridges, Paul L  Total change: 11.55  Rating chartPersonal card
 4NCL 2013-14 Rounds 9-11 Various ENG 2014-05-03
RcRownchangeKK*chgGame
 1960 1852 1.50 2 0.77 15 11.55 
  Szymanski, Mark 1828 ENG1.0010.47157.05 
  McEwan, Ken B 2092 SCO0.5010.30154.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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